431113249

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{3373}}^1$

素因数の和:3461

約数の個数: 24

約数和(自身を含む): 536061120

約数和(自身を除く): 104947871

約数列:

[1, 7, 19, 31, 133, 217, 589, 961, 3373, 4123, 6727, 18259, 23611, 64087, 104563, 127813, 448609, 731941, 1986697, 3241453, 13906879, 22690171, 61587607, 431113249]

約数ペア:

[(1, 431113249), (7, 61587607), (19, 22690171), (31, 13906879), (133, 3241453), (217, 1986697), (589, 731941), (961, 448609), (3373, 127813), (4123, 104563), (6727, 64087), (18259, 23611)]